Symfony is a popular PHP Web Development framework and a set of standalone components available as PHP libraries.
This eclipse plugin aims to provide support for framework specific idioms. It is built on top of the Dynamic Languages Toolkit and the PHP Development Tools and adds some useful features:
Code-assist for elements specific to the Symfony framework, like services, routes and template paths, entities and translations.
Twig (templating language for PHP) support
For more information on Symfony, go to http://symfony.com/.